baber/WOPTO huggingface dataset:
Patent RU-2061609-C1 (RU)
Inventor: BEREZIN VASILIJ V
IPC: B61F3/10
Filed: 1993-01-11
Granted: 1996-06-10
Abstract: FIELD: rail transport; construction of vehicle bogies. SUBSTANCE: three-axle bogie with radially aligning wheelsets has multilink frame formed by two pairs of side links 1,2,3,4. Each pair of links rests by one end on axle boxes 5 of extreme wheelsets and by other end, through flexible members, on axle boxes 8 of middle wheelset. Each link of frame has cavity accommodating set of springs to support end of above-spring beam 10. Placed on beams 10 through additional resilient members is bolster 12, H-shaped in plan. Ends of legs of bolster 12 are hinge-coupled with middles of beams 10 for travel in horizontal plane. EFFECT: enlarged operating capabilities. 2 cl, 8 dwg
Patent RU-2048076-C1 (RU)
Title: Milking plant
Inventor: ANTROPOVSKIJ NIKOLAJ M
IPC: A01J5/04
Filed: 1993-02-05
Granted: 1995-11-20
Abstract: FIELD: agricultural engineering. SUBSTANCE: milking plant has liquid-piston vacuum pump 1 communicating with the plant vacuum line and water tank 2. The water tank has heat-conducting wall 17 in common with additional sealed water tank 14. The latter is in communication with vacuum line 5 and an open water source. In operation, pump 1 provides for a desired milking mode, and it may be used for uptake of water from source 16 and delivery of water to additional tank 14. Wall 17 provides a means to cool water circulating in the pump contour and heat water in tank 14. Water from tank 14 is used to serve the process needs. EFFECT: higher efficiency. 1 dwg
Patent RU-2065441-C1 (RU)
Title: Method of metallophthalocyanine preparing
Inventor: MOSKALEV PAVEL N
IPC: C07F1/08
Filed: 1993-03-02
Granted: 1996-08-20
Abstract: FIELD: organometallic chemistry. SUBSTANCE: method involves preparing metal-phthalocyanine (Cu, Ni, Zn). Reagent 1: phthalic anhydride. Reagent 2: urea. Reagent 3: copper sulfate or copper-zinc or zinc-containing galvanic slime. Process conditions: melting of reagents 1, 2 and 3 at preliminary mass treatment with water at amount 10-30 wt.-%. To bind ammonia evolving at process synthesis exhausting gases were passed through bubbler with an aqueous suspension of phthalic anhydride at 20-60 C. EFFECT: improved method of synthesis. 3 tbl
Patent RU-2057924-C1 (RU)
Title: Gyroinclinometer complex
Inventor: BELYANIN LEV N
IPC: E21B47/02
Filed: 1993-03-29
Granted: 1996-04-10
Abstract: FIELD: hole drilling. SUBSTANCE: gyroinclinometer complex incorporated ground equipment and down-hole logging instrument carrying three-degree gyroscope with outer axis directed along longitudinal axis of instrument. Apart from these complex is supplemented with ground setting system. Setting system is composed of units of computer, constants input analyzer, key element and unit of sensitive elements. For period of setting unit of sensitive elements is unambiguously mechanically joined to case of down-hole logging instrument. When down-hole instrument is immobile computer unit determines zenith and apsidal angles and azimuth of inclination plane of unit of sensitive elements by information from sensitive elements - two-component accelerometer and gyroscopic transducer of angular velocity and consequently of down-hole logging instrument. Analyzer unit is controlled by key element which breaks communication channel of computer and ground equipment to block information generation into ground equipment in case of occasional movements of down-hole logging instrument. EFFECT: improved precision in determination of spatial position of axes of boreholes. 1 dwg
Patent RU-2044911-C1 (RU)
Inventor: FRANGONI VERA A
IPC: F02G1/00
Filed: 1993-04-19
Granted: 1995-09-27
Abstract: FIELD: power engineering and transport. SUBSTANCE: engine has the pipe line and controlled valve for by-passing hot gas from one cylinder to the other when pistons are close to the end of expansion and compression stroke respectively. The inner heat regeneration and use of gas energy in the additional heat machine provide efficient thermodynamic cycle. EFFECT: enhanced efficiency. 4 cl, 6 dwg
Patent RU-2050246-C1 (RU)
Title: Flat distributing apparatus of automatic line hydraulic rotor
Inventor: TROFIMOV MARK ALEKSANDROVICH
IPC: B23Q5/06
Filed: 1993-04-26
Granted: 1995-12-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: apparatus has fixed communication disk 1, fixed distributing disks 2 and disk-strap 3 connected with actuating cylinders of rotating rotor. Low pressure central channel 5 is directly and permanently connected with hydraulic cylinder stem cavities with distributing disk slots disposed below contact surface. High pressure channels in distributing disk 2 may be communicated with piston cavities of rotor hydraulic cylinders. EFFECT: increased efficiency and simplified construction. 5 cl, 5 dwg
Patent RU-2071102-C1 (RU)
Title: Bar-code scanner
Inventor: AVTONOMOV VALENTIN A
IPC: G02B27/14
Filed: 1993-05-05
Granted: 1996-12-27
Abstract: FIELD: optoelectronics. SUBSTANCE: bar-code scanner has lighting elements, optical system switching-on the objective lens and cylindrical lens installed between lighting elements and bar code, multielement linear photodetector and video signal processing unit. Lighting elements are located in plane running through objective lens optical axis perpendicular to the surface of multielement photodetector and crossing all its elements and lighting elements over their symmetry centers and located by pairs symmetrical to optical axis and out of cone of objective lens field of vision. Element of cylindrical lens is parallel to multielement photodetector. Made along lens element is through slit whose length and width exceed the length and width of image of photodetector projected by its objective lens onto cylindrical lens. EFFECT: higher efficiency. 2 cl, 2 dwg
Patent RU-2069376-C1 (RU)
Title: Method of gamma logging
Inventor: PRITCHIN BORIS P
IPC: G01V5/00
Filed: 1993-06-10
Granted: 1996-11-20
Abstract: FIELD: mining industry. SUBSTANCE: method of gamma logging is meant for determination of concentrations of gamma-radiating isotopes in rocks. Gamma radiation of rocks is detected in hole by odd number of sensors of one type positioned in symmetry relative to middle of seam over section having length 2L with spacing $$$, where L is path of gamma radiation in rock; $$$ is required resolving power of logging. Polarity of signals of sensors is alternated before summing and summary signal is recorded. EFFECT: enhanced efficiency of method. 1 dwg
Patent RU-2049561-C1 (RU)
Inventor: KOBLOV VLADIMIR V
IPC: B03B5/32
Filed: 1993-07-21
Granted: 1995-12-10
Abstract: Использование: в области обогащения руд гравитационными методами. Сущность: аппарат включает вращающуюся конусообразную чашу 1 с нарифлениями 2 на внутренней поверхности. Исходный материал подается через загрузочное приспособление в виде трубы 4 на разгоняющий диск 5. Последний установлен в чаше 1 с зазором к ее днищу. Во все время цикла накопления через сопла 3 в глубину нарифлений подается промывная вода. После цикла накопления скорость вращения чаши снижается и тяжелая фракция смывается водой через разгрузочное приспособление 7. Легкая фракция разгружается во время цикла накопления через верхний край чаши. 1 ил. 1 табл.
Patent RU-2047651-C1 (RU)
Inventor: KRYLOVA TATYANA L
IPC: C10L1/18
Filed: 1993-07-29
Granted: 1995-11-10
Abstract: FIELD: fuel. SUBSTANCE: motor fuel on the basis of light gasoline fraction boiling out at the range 30-125 C with addition of 10-25% alkylbenzene fraction boiling out at the range 115-200 C obtained at processing coal resin and 10-20% fusel oils boiling out at the range 100-145 C. Motor fuel on the basis of head cyclopentane fraction isolated at coal benzene purification has additionally 5-15% alkylbenzene fraction boiling out at the range 115-200 C obtained at processing coal resin and 5-20% fusel oils. EFFECT: enhanced quality of motor fuel. 3 cl, 1 tbl
Patent RU-2050946-C1 (RU)
Inventor: NIKOLAEV VLADIMIR N
IPC: B01D46/52
Filed: 1993-08-23
Granted: 1995-12-27
Abstract: FIELD: cleaning gases. SUBSTANCE: filter has housing and filter unit mounted inside the housing. The filtering unit comprises filtering members made of a corrugated material. The compressed ends of corrugations of the filtering units are rigidly interconnected in pair from the both sides to define slots for supplying and discharging air. The housing consists of side walls interconnected by way of face walls to define small baths. The filtering units are made up as plates of corrugated material. The plates are put on each other in one direction of corrugations. The ends of the corrugations of adjacent filtering units is squeezed from the both sides in pair and sealed to define a folded filtering assembly. The face side of the folds of the filtering assembly together with the housing walls are received in the small bath filled with a sealant and conditioned until solidified. The second small bath is then filled with the sealant. The opposite side of the filtering unit is submerged into the sealant together with the housing walls and conditioned until solidified. EFFECT: enhanced dust capacity and decreased in size. 3 cl, 1 dwg
Patent RU-2074387-C1 (RU)
Title: Method of measurement of points of coordinates on surfaces of examined bodies with test prod
Inventor: BARTOLOMEEV ALEKSANDR P
IPC: G01B21/00
Filed: 1993-08-30
Granted: 1997-02-27
Abstract: FIELD: measurement technology, measurement of both external and internal cavities. SUBSTANCE: point optical communication devices are mounted on test prod in advance and discrete space is formed in zone of measurement where coordinates of point optical communication devices are determined after fixation of contact of test prod to surface of examined body by which coordinates of chosen touching point are found. EFFECT: decreased requirements for accuracy of movement of test prod, improved operational characteristics of test prod. 1 dwg
Patent RU-2120325-C1 (RU)
Title: Filtering device
Inventor: AL FONS ARNOL DUS JOKHANNES AN
IPC: B01D33/048
Filed: 1993-09-09
Granted: 1998-10-20
Abstract: FIELD: separation of liquid and solid materials in mixtures. SUBSTANCE: device includes pressure chamber with endless filtering tape arranged inside it, branch pipe for building up pressure in chamber, suction box located on lower side of filtering tape, devices for feeding mixture to be separated on upper side of filtering tape. Drives of filtering tape and vacuum and air valves are fitted on the outside of pressure chamber. Pressure in this chamber is equal to 20 bars and difference between pressures in pressure chamber and suction box ranges from 1 to 2 bars. Change of any component into gas phase is excluded due to keeping the separable mixture under pressure exceeding minimum pressure of evaporation of mixture components at standard temperature. EFFECT: enhanced efficiency. 2 cl, 1 dwg
Patent RU-2063615-C1 (RU)
Inventor: ANDREJCHIKOV BORIS I
IPC: G01F1/56
Filed: 1993-09-15
Granted: 1996-07-10
Abstract: FIELD: oil industry. SUBSTANCE: method is intended for test of discharge of oil wells. Resonance frequency is determined with the aid of capacitive or radio wave sensor placed into flow, microwave electromagnetic signal is emitted into flow and phase shift of signals reflected from flow or passed through it is measured and Doppler frequency shift of same signal is also measured. All measurements are conducted simultaneously. Relative volumetric content of components, speed of flow and rate of flow of each component are found by measured values. If layer of paraffin grows on walls of pipeline surface wave is radiated along pipe and angle of inclination of edge of its directivity pattern is changed till Doppler frequency shift appears in reflected signal. Power of signal passed through flow and amplitude of reflected signal are measured. In this case thickness of layer of paraffin is calculated by iteration algorithm. Device for implementation of method incorporates probing unit 1, SHF generator 2, phase shift meter 3, capacitive pickup 4, meter 5 of flow rate, damping detector 6, computer 7, register 8, directional couplers 9, 10, 11, circulation 12, switches 13, 14. EFFECT: enhanced reliability of method. 8 cl, 3 dwg
Patent RU-2055281-C1 (RU)
Title: Vacuum drum-type drier
Inventor: KASSIROV GENNADIJ M
IPC: F26B5/04
Filed: 1993-09-30
Granted: 1996-02-27
Abstract: FIELD: food-processing industry. SUBSTANCE: vacuum drier has vacuum kettle provided with heater and connected through vacuum channel with vacuum pump. Vacuum channel has vacuum vessel positioned so that vacuum channel is divided into two parts. Vacuum vessel has volume at least equal to that of vacuum kettle. Vacuum kettle has drive for oscillating it through an angle not exceeding 360 deg. EFFECT: increased efficiency and improved quality of product. 1 dwg
Patent RU-2145466-C1 (RU)
Title: Communication system which is compatible with network for data transmission using alternating synchronization rate
Inventor: NIMROD AVERBUKH
IPC: H04W88/14
Filed: 1992-02-10
Granted: 2000-02-10
Abstract: FIELD: negotiation of transmission rates to independent synchronization signal sources. SUBSTANCE: device receives data from modem to buffer, detects difference between input transmission rate of data, which enter buffer at modem synchronization rate, and output data transmission rate, which conforms to synchronization rate used in device. Depending on said difference, device either increases or decreases data transmission rate. EFFECT: increased precision of data transmission synchronization due to addition or removal of complete bits in response to conditions of transmission rate deficiency or overflow. 8 cl, 8 dwg, 1
Patent RU-2074513-C1 (RU)
Inventor: SHISHKIN GENNADIJ I
IPC: H03K21/40
Filed: 1993-12-14
Granted: 1997-02-27
Abstract: Область применения: счетное устройство с самоконтролем может быть использовано в устройствах автоматики и вычислительной техники. Сущность изобретения: устройство содержит счетчик 1 импульсов в коде Грея, контрольный триггер 2, элемент сравнения 3, D-триггер 4, элемент И 5, шину начальной установки 6, шину управления 7, шину счетных сигналов 8. 2 ил.
Patent RU-2083367-C1 (RU)
Title: Method of shaping axially symmetrical hollow products from composite materials
Inventor: ARTEMEV ANDREJ V
IPC: B29C43/12
Filed: 1993-12-14
Granted: 1997-07-10
Abstract: FIELD: composite materials. SUBSTANCE: invention may be employed for producing thin-wall shell composite structures with thermosetting matrix. Method involves using gas-filled inner shell 1 whose surface is covered with packet 2 of reinforcing material impregnated with binding component. Packet 2 is then covered with outer additional shell composed of elastic material. Thereafter, packet 2 is pressed by way of increasing pressure inside shell 1. Binding component is hardened, gas pressure dropped, and additional shell is removed. Because of preliminary stretching of reinforcing material on increasing pressure in shell 1, great shrinkage after hardening is compensated with natural contraction of reinforcing member, which prevents fracturing final product. EFFECT: improved procedure resulting in improved quality of product.
Patent RU-2066238-C1 (RU)
Title: Mixer
Inventor: AKHMETOV MARS M
IPC: B01F29/63
Filed: 1993-12-24
Granted: 1996-09-10
Abstract: FIELD: loose materials and their mixtures mixing with liquids. SUBSTANCE: mixer has mounted with capability to rotate drum 1 with concentrically located sections of different diameter with holes for overflow in opposite ends of neighboring sections. In each section of drum on inner surface of partitions there are guides made in the form of inclined plates with rods or corners. EFFECT: simplified design. 2 cl, 6 dwg
Patent RU-2094513-C1 (RU)
Title: Method of manufacturing screen electrode and screen electrode for electrochemical process
Inventor: DZHEJNEGESH A SEKKHAR
IPC: C22C29/00
Filed: 1992-06-10
Granted: 1997-10-27
Abstract: FIELD: electrochemical processes. SUBSTANCE: invention deals with composite electrode possessing improved high-temperature characteristics. Composition from which electrode is manufactured via combustion synthesis contains about 40- 90 wt % of powder-like or fibrous combustible mixture which, on burning, is capable to form self-bound screen of ceramic and metal- ceramic composite and about 10-60 wt % of powder-like or fibrous filler capable to yield electrode with improved resistance to oxidation and to preserve adequate conductance at temperatures above 1000 C. Filler is selected from the following series of compounds: molybdenum silicide, silicon carbide, titanium carbide, boron carbide, zirconium boride, cerium oxide, cerium fluorooxide, and their mixtures. EFFECT: improved temperature resistance. 11 cl
Patent RU-2080655-C1 (RU)
Title: Device which recognizes information signals
Inventor: DIKAREV VIKTOR I
IPC: G06K9/00
Filed: 1994-03-05
Granted: 1997-05-27
Abstract: FIELD: automation and computer engineering, in particular, visual analysis of amplitude spectrum of information signals and detection of type of their modulation. SUBSTANCE: device has antenna 1, heterodyne 2, mixer 3, intermediate frequency amplifier 4, first, second and third signal phase doubling units 5, 6, 7, light-emitting source 8, collimator 9, first, second, third and fourth signal modulators 10, 11, 12 and 13, first, second, third and fourth lenses 14, 15, 16 and 17, first, second, third and fourth photodetectors 18, 19, 20 and 21, first, second, third and fourth indicators 21, 23, 24 and 25, signal receiver and amplifier 26, delay line 27, switch 28, fifth and sixth signal modulators 29 and 30, fifth lens 31, fifth photodetector 32 and fifth indicator 33. Laser is used as light- emitting source. Bragg cells are used as signal modulators 10-13, 29, 30. Oscilloscopes are used as indicators 22-25, 33. EFFECT: increased functional capabilities due possibility to detect frequency modulation of received signal. 5 dwg
Patent RU-2104687-C1 (RU)
Inventor: SHELKOVNIKOV IGOR ALEKSEEVICH
IPC: A61H7/00
Filed: 1994-03-17
Granted: 1998-02-20
Abstract: FIELD: cardiology. SUBSTANCE: method consists in affecting reflexogenous zones by nerve-point massage, introducing Novocaine solution into most painful points of trigger cords disposed in the region of lower corner of left scapula and performing cupping-glass massage of collar and interscapula zones and nerve-point massage of trigger cords. EFFECT: improved healing effect.
Patent RU-2092314-C1 (RU)
Title: Device for feeding worm machines with rubber mixture in form of tape
Inventor: KHOMYAKOV VALENTIN NIKOLAEVICH
IPC: B29C31/04
Filed: 1994-05-10
Granted: 1997-10-10
Abstract: FIELD: tyre industry; processing and production of rubber articles. SUBSTANCE: device has worm machine, automatic truck with lifting platform, splice press with movable part of base in form of plates with cuts and projections, and removable platforms with holders for transportation of rubber mixture on truck. Device has guide rail installed on worm machine section and after the machine, mechanism for cross setting of tape end in form of movable carriages installed on front and rear parts of platform. Carriages are mounted on spring-loaded cores of rollers fitted on free ends of cores for engagement with guide rail. Mechanism for cross setting of tape end has tape end holders and stops with hold-downs mounted on movable part of base of splice press. Device has spring and roller holders mounted on carriages. Roller holders are installed in coaxially movable holder. Extreme roller holders have shoulders and are installed at a distance from each other not exceeding the width of tape. Spring holders are made for fitting in slots of lower plate of splice press. EFFECT: enlarged operating capabilities. 3 cl, 5 dwg
Patent RU-2086881-C1 (RU)
Title: Multifiring gas-cylinder revolver
Inventor: CHERNYJ VLADIMIR G
IPC: F41B11/62
Filed: 1994-06-27
Granted: 1997-08-10
Abstract: FIELD: carbon dioxide gas-cylinder weapon, in which compressed vapors of carbon dioxide enclosed in standard gas cylinders are used as working medium. SUBSTANCE: multifiring gas-cylinder revolver has body 1, cover, barrel 8, fixed cylinder 9 with axle 9, tube 10, gas cylinder 13, needle 14 and working 15 valves, connecting tube 16, hammer 17 with sear 20, trigger assembly 22, cylinder revolving mechanism, single sear 24 and safety lock 27. The revolver is furnished with revolving clip 12, having longitudinal ducts for loading of ball bullets; shaped lug 47 is made on the body used to lower the bullets into the tube from the clip at revolving of the latter. Tube 10 is extended to the rear end surface of the cylinder which makes it possible to essentially increase the barrel length without any increase of the revolver overall dimensions. One surface is obturated with the aid of an obturator in the form a cylindrical spring-loaded ring the shaped groove on the inner surface of the clip. The clip revolving mechanism is located inside the cylinder and has slide 37 with an inclined groove longitudinally moving under the action of the trigger assembly, return spring and a double-arm lever with a latch. One of the lever arms is engageable with the slide inclined groove, and the other - with the lugs on the clip inner surface. To reduce the gas loss at loading of the revolver with the gas cylinder and enhance the rate of loading, the multifiring gas-cylinder revolver is furnished with pressure cover 29 located in the lower part of the handle with axle 30, screw with cup 31 and latch 32 engageable at opening with spring-loaded retainer 33. The revolver mechanism uses firing pin 21 with a movable spring-loaded pivot used to preset the working valve rod when the hammer is released. EFFECT: improved operating characteristics, increased ammunition stock and enhanced reliability. 5 cl, 9 dwg
Patent RU-2097700-C1 (RU)
Title: Gear measuring linear and angular velocities and angle of turn of moving object
Inventor: ROMASHOV VASILIJ V
IPC: G01C19/00
Filed: 1994-08-29
Granted: 1997-11-27
Abstract: FIELD: gyroscopic instrumentation, platform-free inertial navigation systems. SUBSTANCE: proposed gear has three meters of linear velocity and angle of turn which sensitivity axes are orthogonal to each other, differentiator, former of modulus, voltage-to-code converter, unit generating correction signals and amplification-conversion unit connected in series, unit determining sign of linear acceleration and angle velocity which input is connected to second output of differentiator and which output is linked to second input of voltage-to-code converter. Each meter incorporates first integrating gyro of linear acceleration, sensor of position of meter and second integrating gyro of linear acceleration placed in series along axis of sensitivity of meter, information processing unit which first and second outputs are connected to corresponding input of voltage-to-code converter and differentiator. Sensor of position of meter is manufacture in the form of two stators with windings and rotor. One of stators is anchored in case of meter, the other stator is set on axis of sensitivity of first integrating gyro. Rotor is positioned on axis of sensitivity of second integrating gyro. Outputs of stator windings are connected to proper inputs of information processing unit. Sensor of moment of each meter is located on suspension axis of one of integrating gyros. Inputs of sensors of moment are connected to proper output of amplification-conversion unit. Each integrating gyro has free unbalanced gyroscope incorporating sensitive element and system of interframe correction. Sensitive element of each integrating gyro has two gyromotors interconnected by means of adapter and having identical structural parameters. Vectors of kinematic moments of gyroscopes are directed in opposition. EFFECT: expanded application field, increased functional precision and reliability. 4 dwg